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TM FDMT80040DC N-Channel Dual Cool 88 PowerTrench MOSFET July 2016 FDMT80040DC TM N-Channel Dual Cool 88 PowerTrench MOSFET 40 V, 420 A, 0.56 m Features General Description Max r = 0.56 m at V = 10 V, I = 64 A This N-Channel MOSFET is produced using Fairchild DS(on) GS D Semiconductors advanced PowerTrench process. Max r = 0.9 m at V = 6 V, I = 47 A DS(on) GS D TM Advancements in both silicon and Dual Cool package Advanced Package and Silicon Combination for Low r DS(on) technologies have been combined to offer the lowest r DS(on) and High Efficiency while maintaining excellent switching performance by extremely Next Generation Enhanced Body Diode Technology, low Junction-to-Ambient thermal resistance. Engineered for Soft Recovery Applications Low Profile 8x8mm MLP Package OringFET / Load Switching MSL1 Robust Package Design Synchronous Rectification 100% UIL Tested DC-DC Conversion RoHS Compliant Pin 1 G Pin 1 S G D S S D S S D D S D D S D D Top TM Bottom Dual Cool 88 MOSFET Maximum Ratings T = 25 C unless otherwise noted. A Symbol Parameter Ratings Units V Drain to Source Voltage 40 V DS V Gate to Source Voltage 20 V GS Drain Current -Continuous T = 25 C (Note 5) 420 C -Continuous T = 100 C (Note 5) 265 C I A D -Continuous T = 25 C (Note 1a) 64 A -Pulsed (Note 4) 2644 E Single Pulse Avalanche Energy (Note 3) 2773 mJ AS Power Dissipation T = 25 C 156 C P W D Power Dissipation T = 25 C (Note 1a) 3.2 A T , T Operating and Storage Junction Temperature Range -55 to +150 C J STG Thermal Characteristics R Thermal Resistance, Junction-to-Case (Top Source) 1.6 JC R Thermal Resistance, Junction-to-Case (Bottom Drain) 0.8 JC R Thermal Resistance, Junction-to-Ambient (Note 1a) 38 JA R Thermal Resistance, Junction-to-Ambient (Note 1b) 81 C/W JA R Thermal Resistance, Junction-to-Ambient (Note 1i) 15 JA R Thermal Resistance, Junction-to-Ambient (Note 1j) 21 JA R Thermal Resistance, Junction-to-Ambient (Note 1k) 9 JA Package Marking and Ordering Information Device Marking Device Package Reel Size Tape Width Quantity TM 80040DC FDMT80040DC Dual Cool 88 13 13.3 mm 3000 units 1 www.fairchildsemi.com 2016 Fairchild Semiconductor Corporation FDMT80040DC Rev.1.0